Class 4 GK Worksheet: Units and Measurement

GK lesson 23: Units and measurement · Set 185 · 40 questions

Remember (What are we measuring?): Length: millimetre, centimetre, metre, kilometre. Weight: milligram, gram, kilogram, tonne. Capacity: millilitre, litre. Temperature: degree Celsius. 10 mm = 1 cm, 100 cm = 1 m, 1000 m = 1 km, 1000 g = 1 kg, 1000 mL = 1 L, 1000 kg = 1 tonne, 60 seconds = 1 minute, 60 minutes = 1 hour. Best unit: cities apart – kilometres, a classroom – metres, a pencil – centimetres, a child – kilograms, an eraser – grams, a bucket of water – litres, cough syrup – millilitres.

1. 1.Which of these units measures temperature? (a) kilogram (b) millimetre (c) millilitre (d) degree Celsius
2. 2.📏 What does a litre measure? (a) time (b) capacity (c) weight (d) length
3. 3.Which of these units measures length? (a) minute (b) centimetre (c) milligram (d) millilitre
4. 4.Which tool measures length? (a) stopwatch (b) clock (c) weighing balance (d) measuring tape
5. 5.🔢 How many millilitres make 1 litre?
6. 6.Which tool measures length? (a) clock (b) stopwatch (c) measuring jug (d) ruler
7. 7.🧰 What do we measure with a measuring tape? (a) weight (b) temperature (c) length (d) time
8. 8.📏 What does a metre measure? (a) weight (b) temperature (c) length (d) capacity
9. 9.📏 What does a centimetre measure? (a) temperature (b) length (c) time (d) capacity
10. 10.🔢 How many months make 1 year?
11. 11.Which tool measures weight? (a) stopwatch (b) measuring tape (c) clock (d) weighing balance
12. 12.🔢 How many minutes make 1 hour?
13. 13.📐 Which unit is best to measure the weight of an eraser? (a) kilometre (b) metre (c) kilogram (d) gram
14. 14.📏 What does a second measure? (a) length (b) weight (c) capacity (d) time
15. 15.🔍 Which is the odd one out? (a) day (b) metre (c) kilometre (d) centimetre
16. 16.📏 What does a minute measure? (a) capacity (b) length (c) temperature (d) time
17. 17.📐 Which unit is best to measure a big bag of rice? (a) kilometre (b) millilitre (c) litre (d) kilogram
18. 18.🔢 How many grams make 1 kilogram?
19. 19.🧰 What do we measure with a clock? (a) time (b) weight (c) capacity (d) length
20. 20.🧰 What do we measure with a weighing balance? (a) capacity (b) time (c) length (d) weight
21. 21.🧰 What do we measure with a thermometer? (a) length (b) time (c) weight (d) temperature
22. 22.📐 Which unit is best to measure the length of a classroom? (a) kilometre (b) centimetre (c) metre (d) millilitre
23. 23.🔢 How many metres make 1 kilometre?
24. 24.📐 Which unit is best to measure the length of a pencil? (a) centimetre (b) kilogram (c) metre (d) gram
25. 25.📏 What does a millilitre measure? (a) time (b) weight (c) capacity (d) temperature
26. 26.📐 Which unit is best to measure a long train journey? (a) gram (b) kilometre (c) metre (d) millilitre
27. 27.True or false: a centimetre measures time. (a) False (b) True
28. 28.🔍 Which is the odd one out? (a) minute (b) kilometre (c) second (d) day
29. 29.🔢 How many hours make 1 day?
30. 30.Which tool measures time? (a) clock (b) measuring jug (c) weighing balance (d) thermometer
31. 31.🔢 How many kilograms make 1 tonne?
32. 32.🔍 Which is the odd one out? (a) minute (b) second (c) milligram (d) day
33. 33.🔢 How many seconds make 1 minute?
34. 34.True or false: a centimetre measures length. (a) False (b) True
35. 35.Which of these units measures weight? (a) millilitre (b) gram (c) second (d) centimetre
36. 36.Which of these units measures capacity? (a) centimetre (b) minute (c) millilitre (d) metre
37. 37.Which tool measures capacity? (a) ruler (b) clock (c) stopwatch (d) measuring jug
38. 38.True or false: a litre measures weight. (a) True (b) False
39. 39.True or false: a milligram measures temperature. (a) True (b) False
40. 40.📐 Which unit is best to measure the water in a bucket? (a) litre (b) kilogram (c) kilometre (d) millilitre

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